JT Rear Steel Sprocket 48-530 For Yamaha YZF R6 530 Chain Conversion 1999-2002

JT Rear Steel Sprocket 45-520 For Yamaha YZF R6 520 Chain Conversion 2006-2020

JT Sprockets Sprocket - Rear - for Yamaha - 42-Tooth JTR1912.42

JT Sprockets Rear Steel Sprocket 48 Tooth 532 Chain For Yamaha YZF R6 2003-2005

JT Sprockets Rear Steel Sprocket 49 Tooth 428 Chain For Yamaha TTR125 2002-2004

JT Sprockets Rear Steel Sprocket 43 Tooth 520 Chain For Yamaha YZF R3 2015-2020

JT Sprockets Rear Steel Sprocket 45 Tooth 428 Chain For Yamaha TW200 1989-2024

JT Sprockets Rear Steel Sprocket 45 Tooth 530 Chain For Yamaha YZF R1 2004-2008